Let's look at it from a different angle:
- $160 for a mod incorporates $80 board and a battery with claimed specifications and apparently similar dimensions as this Maxamps isn't outrageous (for the sake of argument now we shall not worry about the lack of the price variance on the board itself neither take the Maxamps 100C too seriously but assume it is for burst and the continuous is 50C)
- Anything below this would eliminate small on-line retailers let alone B&Ms as only GB and FT like mammoths could afford to sell it cheaper which not necessarily good for competition either.
- Eleaf already follows a different approach. They are behind, of course, but sooner or later will offer similar things.
- Now it seems that Evolve can stay ahead, offering premium, or at least first to the market solutions and pricing accordingly and budget priced mass manufacturers follow as quick as they can afford/can. And we can decide whether to wait for a reasonable priced thing or get the pricey quickly.
Besides:
It was less than a year ago when I have first heard about TC, I think my first TC mod was delivered some 7 month ago. And even this very first TC purchase wasn't necessary as such.
This board is a whole lot new game. It means lots of investments and works on manufacturers side is already gone regardless if it paid off or not.
Luckily, it is not my problem. My only problem is to decide to pull the trigger now or be smart and wait. I mean, hypothetically

In fact the parts of my DNA200 are coming my way. And they costed more than $160. But that is another story.